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Cheap flights from Plymouth to Ireland from £54

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DUB
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Plymouth to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to Ireland
Explore the most affordable flight options available from Plymouth to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Thu 4/619:15
EXT
-
DUB
Nonstop1h 25m
Aer Lingus
Wed 10/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 16/5£74
Sat 13/617:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Mon 15/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/5£75
Sat 6/617:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Tue 9/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/5£77
Fri 29/516:00
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Mon 1/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 15/5£77
Sun 7/619:15
EXT
-
DUB
Nonstop1h 25m
Aer Lingus
Wed 10/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 18/5£78
Sat 30/517:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Wed 3/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 17/5£80
Sat 6/617:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Tue 23/614:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/5£97
Sat 13/617:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Sat 20/615:35
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 16/5£99
Sat 16/517:30
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Tue 19/514:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 15/5£101
Thu 4/619:15
EXT
-
DUB
Nonstop1h 25m
Aer Lingus
Thu 11/617:20
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/5£107
Sun 24/519:15
EXT
-
DUB
Nonstop1h 25m
Aer Lingus
Wed 27/514:05
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/5£109
Wed 17/621:45
EXT
-
ORK
1 stop9h 45m
Ryanair
Wed 24/609:55
ORK
-
EXT
2 stops11h 25m
Ryanair
Deal found 14/5£134

Find flight deals from Plymouth to Ireland

Keep the following information in mind while searching for Plymouth to Ireland flight deals. Data was last updated 18 May 2026.

Round-trip from

£74

One-way from

£54

Popular in

December

Cheapest in

September

Average price

£136
Aer Lingus
  • Aer Lingus
  • 4/6-10/6
  • Nonstop
  • 2h 50m total
  • Plymouth to Ireland
Search Deals
Aer Lingus
  • Aer Lingus
  • 24/5
  • Nonstop
  • 1h 25m total
  • Plymouth to Ireland
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from Plymouth to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterCork

EXT - ORK

EXTORK

Exeter

Wed 17/6

21:45-07:30

1 stop9h 45m

Cork

Wed 24/6

09:55-21:20

2 stops11h 25m

£134

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sat 13/6

20:45-14:45

2 stops18h 00m

Dublin

Sat 20/6

15:35-17:00

Nonstop1h 25m

£142

ExeterCork

EXT - ORK

EXTORK

Exeter

Wed 17/6

21:45-07:30

1 stop9h 45m

Cork

Wed 24/6

09:55-14:55

2 stops29h 00m

£149

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sat 30/5

09:40-20:00

1 stop10h 20m

Dublin

Wed 3/6

14:05-15:30

Nonstop1h 25m

£164

ExeterShannon

EXT - SNN

EXTSNN

Exeter

Sat 27/6

20:45-21:05

2 stops24h 20m

Shannon

Sat 4/7

23:00-20:25

2 stops21h 25m

£180

ExeterShannon

EXT - SNN

EXTSNN

Exeter

Thu 4/6

15:20-09:55

2 stops18h 35m

Shannon

Wed 10/6

10:00-14:55

1 stop28h 55m

£191

ExeterCork

EXT - ORK

EXTORK

Exeter

Mon 15/6

19:55-08:00

1 stop12h 05m

Cork

Sun 21/6

20:05-19:30

1 stop23h 25m

£206

ExeterCork

EXT - ORK

EXTORK

Exeter

Mon 15/6

19:55-11:10

2 stops15h 15m

Cork

Sun 21/6

23:10-15:30

2 stops16h 20m

£206
Fastest return journey

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Fri 26/6

16:00-17:20

Nonstop1h 20m

Dublin

Tue 30/6

14:05-15:30

Nonstop1h 25m

£211

ExeterCork

EXT - ORK

EXTORK

Exeter

Thu 2/7

15:25-08:20

1 stop16h 55m

Cork

Thu 9/7

14:15-15:35

2 stops25h 20m

£216

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Plymouth to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Plymouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Plymouth to Ireland

What is the cheapest time of day to fly from P1Y to IE?

Find hourly flight availability from Plymouth to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 May 2026.

It’s optimal to fly from Plymouth to Ireland in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Plymouth to Ireland?

Use this chart to determine the cheapest time to fly return from Plymouth to Ireland. Price data was last updated on 16 May 2026.

Travellers seeking maximum savings on their Plymouth to Ireland flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 18 May 2026.
See what other customers who have flown with KLM,Aer Lingus, andBritish Airways from Plymouth to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,563 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,986 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Plymouth to Ireland flight route?

    The Plymouth to Ireland flight path was viewed by 1,665 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Plymouth to Ireland?

    Airlines like Ryanair and British Airways fly from Plymouth to Ireland in about 1h 20m. The time it takes to get you to your destination can typically vary by up to 8h 25m. Plymouth and Ireland are separated by a distance of 221 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Plymouth to Ireland?

    The most popular flight routes from Plymouth to Ireland are Exeter - Dublin, Exeter - Cork and Exeter - Shannon.

  • What are the cheapest flights from Plymouth to Ireland?

    The cheapest flight price from Plymouth to Ireland is £15. On average you can expect to pay £43. The most popular route, (Exeter - Dublin), can usually be booked for £78.

  • Can I find deals for flights from Plymouth to Ireland that include hotel bookings?

    Yes. In addition to deals on Plymouth to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Plymouth to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Plymouth to Ireland.

  • Can I find deals for business class flights from Plymouth to Ireland?

    Yes. Cheapflights offers flight deals from Plymouth to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 4 airlines flying from Plymouth to Ireland

Discover the top 4 airlines that operate flights from Plymouth to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£65FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£59Average£142FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£121Average£204FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£126Average£289FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Plymouth to Ireland?

Cheapflights helps you search for flights from Plymouth to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Plymouth to Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Plymouth to Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Plymouth to Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Plymouth to Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Plymouth to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Plymouth to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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